SOME COMMENTS ON THE ANALYSIS OF VIBRATIONAL BANDS IN STRAINED POLYMERS - POLYETHYLENE

被引:20
作者
MEIER, RJ [1 ]
VANSWEEFELT, H [1 ]
机构
[1] KATHOLIEKE UNIV LEUVEN,QUANTUM CHEM LAB,B-3001 LOUVAIN,BELGIUM
关键词
VIBRATIONAL BANDS; STRAINED POLYMERS; PE;
D O I
10.1016/0032-3861(95)99776-Q
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
The Raman intensities of strained polyethylene (PE) chains are studied theoretically using quantum mechanical ab initio methods and subsequently discussed in conjunction with previously reported experimental Raman data on high-modulus PE fibres. The relevance of accounting for strain-dependent intensities is emphasized.
引用
收藏
页码:3825 / 3829
页数:5
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